No. These where made by me in FL Studio, using mainly RP2A03 (NES soundchip vst by SocaLabs),Vital (synth by Vital Audio) and a few other vsts for final touches. The video below shows some details of it. Hope that clarifies it and thanks for commenting :)
i didnt mean to sound like you didnt make them, they just genuenly sound identical to me I even thought they were used in that game haha, but thank you for clarifying! They sound amazing!
No worries, I understand it. 8bit sounds in general tend to sound similar in a few occasions due to the natural limitations they have. Thanks again for the feedback.